"a good few of the kids at the secondary school where my daughter teaches, smoke weed. They have comfortably off and un-interested parents. Not saying that is always the case". What are you saying then ? Your comment struck me as very judgemental and rather self satisfied.
Weed is so commonly used amongst teenagers, as is alcohol. Not saying that's right, or a good thing, it is simply a fact. The case in the news this week of the much loved 16 yr old boy, who kissed his mum, went off to a party/rave, took ecstasy and promptly died should be a lesson to us all. It's to easy to rush to judgement, criticise parents, but these things can happen to any of us, at any time. We should count our blessings, and judge a little less.